This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SAN
4 gen — 11 gen1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sydney Kingsford Smith to San Diego are usually found in September or October, booked 16 days in advance, depart on a Monday or Thursday and return on a Monday
Cheap flight deals from Sydney to San Diego
Enter your travel dates to find the best prices.
Cheapest flights from Sydney to San Diego
Explore the most affordable flight options available from Sydney to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 dicembre 2025.
ven 19/1221:40SYD - SAN
1 stop17h 25mHawaiian Airlines
lun 22/1217:00SAN - SYD
1 stop31h 45mHawaiian Airlines
Deal found 4/12$2,935
Best flights from Sydney to San Diego
Discover carefully curated flight deals from Sydney to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 dicembre 2025.
ven 13/308:00SYD - SAN
2 stops27h 24mAir Canada
ven 20/312:45SAN - SYD
2 stops29h 55mAir Canada
Deal found 2/12$1,258
ven 6/311:45SYD - SAN
2 stops27h 03mAir New Zealand
gio 19/311:03SAN - SYD
2 stops27h 42mAir New Zealand
Deal found 3/12$1,514
sab 17/112:10SYD - SAN
1 stop25h 34mUnited Airlines
sab 24/120:37SAN - SYD
1 stop17h 28mUnited Airlines
Deal found 2/12$1,644
gio 15/121:40SYD - SAN
1 stop17h 43mAlaska Airlines
lun 26/114:29SAN - SYD
1 stop34h 16mAlaska Airlines
Deal found 2/12$1,837
dom 15/313:55SYD - SAN
2 stops23h 53mAir New Zealand
ven 20/311:03SAN - SYD
2 stops27h 42mAir New Zealand
Deal found 3/12$1,579
gio 15/108:30SYD - SAN
2 stops22h 33mAir Canada
lun 26/118:05SAN - SYD
2 stops27h 35mAir Canada
Deal found 2/12$1,612
ven 6/311:20SYD - SAN
1 stop19h 43mAir Canada
gio 19/318:05SAN - SYD
1 stop20h 30mAir Canada
Deal found 3/12$1,642
sab 17/119:15SYD - SAN
2 stops35h 48mAir Canada
sab 24/112:45SAN - SYD
2 stops29h 55mAir Canada
Deal found 2/12$1,656
mer 18/211:20SYD - SAN
1 stop25h 04mAir Canada
dom 22/218:05SAN - SYD
1 stop20h 30mAir Canada
Deal found 4/12$1,788
Last-minute flights from Sydney to San Diego
Discover last-minute flight deals from Sydney to San Diego. Data last updated 5 dicembre 2025 and is based on user searches.
mar 13/121:40SYD - SAN
1 stop17h 43mAlaska Airlines
mar 20/108:23SAN - SYD
1 stop40h 22mAlaska Airlines
Deal found 4/12$2,123
mar 13/110:40SYD - SAN
2 stops31h 07mDelta
mar 20/110:37SAN - SYD
1 stop25h 13mDelta
Deal found 4/12$2,216
gio 15/111:20SYD - SAN
1 stop19h 43mAir Canada
lun 26/118:05SAN - SYD
2 stops25h 35mAir Canada
Deal found 2/12$1,599
gio 15/121:40SYD - SAN
1 stop17h 43mAlaska Airlines
lun 26/114:29SAN - SYD
1 stop34h 16mAlaska Airlines
Deal found 2/12$1,837
sab 17/112:10SYD - SAN
1 stop25h 34mUnited Airlines
sab 24/120:37SAN - SYD
1 stop17h 28mUnited Airlines
Deal found 2/12$1,644
sab 17/119:15SYD - SAN
2 stops35h 48mAir Canada
sab 24/112:45SAN - SYD
2 stops29h 55mAir Canada
Deal found 2/12$1,656
dom 18/111:45SYD - SAN
2 stops27h 09mAir New Zealand
dom 25/106:15SAN - SYD
2 stops33h 15mAir New Zealand
Deal found 4/12$1,727
dom 18/111:20SYD - SAN
1 stop19h 43mAir Canada
dom 25/118:05SAN - SYD
2 stops27h 35mAir Canada
Deal found 4/12$1,865
dom 18/121:40SYD - SAN
1 stop28h 16mHawaiian Airlines
dom 25/114:29SAN - SYD
1 stop34h 16mHawaiian Airlines
Deal found 4/12$2,025
dom 18/121:40SYD - SAN
1 stop17h 43mAlaska Airlines
dom 25/117:00SAN - SYD
1 stop31h 45mAlaska Airlines
Deal found 4/12$2,095
One-way flights from Sydney to San Diego
Search for one-way flight options from Sydney to San Diego. Find affordable one-way fares based on user searches. Data last updated 5 dicembre 2025.
dom 25/111:45SYD - SAN
2 stops27h 09mAir New Zealand
Deal found 4/12$929
dom 25/121:30SYD - SAN
3 stops55h 17mMultiple Airlines
Deal found 4/12$956
dom 25/111:20SYD - SAN
1 stop19h 43mAir Canada
Deal found 4/12$1,187
dom 11/121:40SYD - SAN
2 stops28h 43mAlaska Airlines
Deal found 4/12$1,195
sab 7/315:00SYD - SAN
2 stops39h 03mAir Canada
Deal found 2/12$1,216
sab 7/321:40SYD - SAN
1 stop27h 10mAlaska Airlines
Deal found 2/12$1,249
lun 29/1206:05SYD - SAN
3 stops45h 40mMultiple Airlines
Deal found 4/12$1,444
dom 11/112:10SYD - SAN
1 stop17h 36mUnited Airlines
Deal found 3/12$1,509
lun 29/1211:20SYD - SAN
1 stop31h 17mUnited Airlines
Deal found 4/12$1,511
ven 9/111:20SYD - SAN
2 stops22h 44mUnited Airlines
Deal found 3/12$1,766
Find flight deals from Sydney to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 dicembre 2025.
Customise your flight search to find flights from Sydney to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 5 dicembre 2025.
Use the filters below to find and compare flights from Sydney to San Diego that are best for you.
Fly from
Sydney
Fly to
San Diego
Route
Depart
Return
Price
SydneySan Diego
SYD - SAN
SYDSAN
Sydney Kingsford Smith
ven 13/3
08:00-17:24
2 stops27h 24m
San Diego
ven 20/3
12:45-12:40
2 stops29h 55m
$1,258
SydneySan Diego
SYD - SAN
SYDSAN
Sydney Kingsford Smith
ven 6/3
11:45-19:48
2 stops27h 03m
San Diego
gio 19/3
11:03-08:45
2 stops27h 42m
$1,514
SydneySan Diego
SYD - SAN
SYDSAN
Sydney Kingsford Smith
dom 15/3
13:55-19:48
2 stops23h 53m
San Diego
ven 20/3
11:03-08:45
2 stops27h 42m
$1,579
SydneySan Diego
SYD - SAN
SYDSAN
Sydney Kingsford Smith
gio 15/1
08:30-12:03
2 stops22h 33m
San Diego
lun 26/1
18:05-16:40
2 stops27h 35m
$1,612
SydneySan Diego
SYD - SAN
SYDSAN
Sydney Kingsford Smith
ven 6/3
11:20-12:03
1 stop19h 43m
San Diego
gio 19/3
18:05-08:35
1 stop20h 30m
$1,642
SydneySan Diego
SYD - SAN
SYDSAN
Sydney Kingsford Smith
sab 17/1
12:10-18:44
1 stop25h 34m
San Diego
sab 24/1
20:37-09:05
1 stop17h 28m
$1,644
SydneySan Diego
SYD - SAN
SYDSAN
Sydney Kingsford Smith
sab 17/1
19:15-12:03
2 stops35h 48m
San Diego
sab 24/1
12:45-13:40
2 stops29h 55m
$1,656
SydneySan Diego
SYD - SAN
SYDSAN
Sydney Kingsford Smith
mer 18/2
11:20-17:24
1 stop25h 04m
San Diego
dom 22/2
18:05-09:35
1 stop20h 30m
$1,788
SydneySan Diego
SYD - SAN
SYDSAN
Sydney Kingsford Smith
gio 15/1
21:40-20:23
1 stop17h 43m
San Diego
lun 26/1
14:29-19:45
1 stop34h 16m
$1,837
SydneySan Diego
SYD - SAN
SYDSAN
Sydney Kingsford Smith
dom 25/1
11:45-19:54
2 stops27h 09m
$929
Flights are sorted by cheapest return flights first.
Deals found on 4/12
Showing 1-10 of 18 results
1
2
Best time to book a flight from Sydney to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Sydney to San Diego
Prices
More
How far ahead should I book a flight from Sydney to San Diego?
Use this chart to determine the optimal time to book a return flight from Sydney to San Diego. Price data was last updated on 28 November 2025.
The price you pay for your flight from Sydney to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 15 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Sydney to San Diego?
Currently, May is the cheapest month in which you can book a flight from Sydney to San Diego (average of $921). Flying from Sydney to San Diego in June is currently the most expensive (average of $1,369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SYD to SAN?
Find hourly flight availability from Sydney to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 dicembre 2025.
It’s typically best to fly out from Sydney to San Diego in the evening. Doing so could potentially save you 35% on the flight price compared to flying at midday, which is usually more expensive.
How much does it cost for a return flight from Sydney to San Diego?
What’s the top stopover airport for flights from Sydney to San Diego?
Share of one-stop return flights from Sydney to San Diego chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Vancouver (YVR) – chosen by Cheapflights users on 33% of one-stop itineraries from Sydney to San Diego on Cheapflights.
What’s the cheapest stopover airport for flights from Sydney to San Diego?
Average return fare for one-stop flights from Sydney to San Diego, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Honolulu (HNL) is the most affordable one-stop option, with an average return flight price of $1,659.
What’s the fastest stopover option from Sydney to San Diego?
Shortest average travel time for one-stop one-way flights from Sydney to San Diego, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Los Angeles (LAX) have the shortest average one-way travel time for one-stop routes: 17h 47m.
Which airport typically offers the quickest stopover for flights from Sydney to San Diego?
Average stopover duration for one-stop one-way flights from Sydney to San Diego, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Los Angeles (LAX) offer the fastest connection on this route, with an average stopover time of 2h 03m.
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated 5 dicembre 2025.
Read reviews from past customers who have flown with Air New Zealand, Hawaiian Airlines, andVirgin Australia
from Sydney to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Both my flights from Whangarei to Auckland and Auckland to Vancouver where late by an hour... That created a lot of anxiety that I would make it between flights, and had my husband waiting many hours for me in Vancouver to pick me up. Can there not be another plane on standby for when delays happen. The weather was not stormy, whatever the reason for the delay it happens a lot! Talking to local kiwis. No one is happy about it. The planes are also quite cold. I realise there is a belief that the cold helps one sleep, but that's a myth. It really doesn't. There is a certain warm temperature maybe a touch below body heat that is cosy to sleep. I dressed extra warm, with a t-shit, sweater and feather winter coat, still using the blanket for my legs, to stay warm on the flight back to Vancouver. It was uncomfortable in economy class. Not much room to stretch between two people. Everything else was lovely, the attendants, the food. I wish that there were more signs at the Auckland airport, knowing where to go would have been nice too. When I first landed in Auckland and had to go to domestic, it was my first time after 30 years. I asked someone where do I go? they said follow the line. They didn't say there was a bus, there were no signs saying free bus to and from domestic. It was pouring with rain, my plane again had arrived late from Brisbane, that time, air NZ all the way and I followed the line, hoping it was around the next corner, and the next corner, and the next... arriving soaked! With a few mins to spare to my auckland to whangarei flight. High anxiety that day too. When I went from Vancouver-Auckland-Brisbane. I again was confused with the signs to go international. And walking through the shops, would never have guest that was the way to go. I realise Auckland airport is getting construction done, maybe that will solve the way people go with better signs then. but for now its very confusing. Plus I saw someone purchase maple syrup at customs before their flight, and it was confiscated when they had their carry on bag checked. That doesn't seem right, made not want to purchase anything at customs. If its going to be confiscated. my recharger battery to use on the go to power charge my ipad and phone was confiscated that was over $100, would like my money back. It went from vancouver to brisbane to auckland and whangarei, then whangarei to auckland. but auckland to vancouver my luggage had the lock broken and a note saying they took it. kinda feel violated. Could customs not have called me over and asked me about it, and i could have carried it on in my carryon bag, because it seemed ok when i had it on my carry on, just not my suitcase. I ipad and phone have lithium batteries, didn't seem right. It was for charging when i was up north of newzealand on the beach. taking lots of photos needed it to recharge divices when there was no electricity driving in the car. anyway that was annoying. live and learn.
Both my flights from Whangarei to Auckland and Auckland to Vancouver where late by an hour... That created a lot of anxiety that I would make it between flights, and had my husband waiting many hours for me in Vancouver to pick me up. Can there not be another plane on standby for when delays happen. The weather was not stormy, whatever the reason for the delay it happens a lot! Talking to local kiwis. No one is happy about it. The planes are also quite cold. I realise there is a belief that the cold helps one sleep, but that's a myth. It really doesn't. There is a certain warm temperature maybe a touch below body heat that is cosy to sleep. I dressed extra warm, with a t-shit, sweater and feather winter coat, still using the blanket for my legs, to stay warm on the flight back to Vancouver. It was uncomfortable in economy class. Not much room to stretch between two people. Everything else was lovely, the attendants, the food. I wish that there were more signs at the Auckland airport, knowing where to go would have been nice too. When I first landed in Auckland and had to go to domestic, it was my first time after 30 years. I asked someone where do I go? they said follow the line. They didn't say there was a bus, there were no signs saying free bus to and from domestic. It was pouring with rain, my plane again had arrived late from Brisbane, that time, air NZ all the way and I followed the line, hoping it was around the next corner, and the next corner, and the next... arriving soaked! With a few mins to spare to my auckland to whangarei flight. High anxiety that day too. When I went from Vancouver-Auckland-Brisbane. I again was confused with the signs to go international. And walking through the shops, would never have guest that was the way to go. I realise Auckland airport is getting construction done, maybe that will solve the way people go with better signs then. but for now its very confusing. Plus I saw someone purchase maple syrup at customs before their flight, and it was confiscated when they had their carry on bag checked. That doesn't seem right, made not want to purchase anything at customs. If its going to be confiscated. my recharger battery to use on the go to power charge my ipad and phone was confiscated that was over $100, would like my money back. It went from vancouver to brisbane to auckland and whangarei, then whangarei to auckland. but auckland to vancouver my luggage had the lock broken and a note saying they took it. kinda feel violated. Could customs not have called me over and asked me about it, and i could have carried it on in my carryon bag, because it seemed ok when i had it on my carry on, just not my suitcase. I ipad and phone have lithium batteries, didn't seem right. It was for charging when i was up north of newzealand on the beach. taking lots of photos needed it to recharge divices when there was no electricity driving in the car. anyway that was annoying. live and learn.
Both my flights from Whangarei to Auckland and Auckland to Vancouver where late by an hour... That created a lot of anxiety that I would make it between flights, and had my husband waiting many hours for me in Vancouver to pick me up. Can there not be another plane on standby for when delays happen. The weather was not stormy, whatever the reason for the delay it happens a lot! Talking to local kiwis. No one is happy about it. The planes are also quite cold. I realise there is a belief that the cold helps one sleep, but that's a myth. It really doesn't. There is a certain warm temperature maybe a touch below body heat that is cosy to sleep. I dressed extra warm, with a t-shit, sweater and feather winter coat, still using the blanket for my legs, to stay warm on the flight back to Vancouver. It was uncomfortable in economy class. Not much room to stretch between two people. Everything else was lovely, the attendants, the food. I wish that there were more signs at the Auckland airport, knowing where to go would have been nice too. When I first landed in Auckland and had to go to domestic, it was my first time after 30 years. I asked someone where do I go? they said follow the line. They didn't say there was a bus, there were no signs saying free bus to and from domestic. It was pouring with rain, my plane again had arrived late from Brisbane, that time, air NZ all the way and I followed the line, hoping it was around the next corner, and the next corner, and the next... arriving soaked! With a few mins to spare to my auckland to whangarei flight. High anxiety that day too. When I went from Vancouver-Auckland-Brisbane. I again was confused with the signs to go international. And walking through the shops, would never have guest that was the way to go. I realise Auckland airport is getting construction done, maybe that will solve the way people go with better signs then. but for now its very confusing. Plus I saw someone purchase maple syrup at customs before their flight, and it was confiscated when they had their carry on bag checked. That doesn't seem right, made not want to purchase anything at customs. If its going to be confiscated. my recharger battery to use on the go to power charge my ipad and phone was confiscated that was over $100, would like my money back. It went from vancouver to brisbane to auckland and whangarei, then whangarei to auckland. but auckland to vancouver my luggage had the lock broken and a note saying they took it. kinda feel violated. Could customs not have called me over and asked me about it, and i could have carried it on in my carryon bag, because it seemed ok when i had it on my carry on, just not my suitcase. I ipad and phone have lithium batteries, didn't seem right. It was for charging when i was up north of newzealand on the beach. taking lots of photos needed it to recharge divices when there was no electricity driving in the car. anyway that was annoying. live and learn.
Both my flights from Whangarei to Auckland and Auckland to Vancouver where late by an hour... That created a lot of anxiety that I would make it between flights, and had my husband waiting many hours for me in Vancouver to pick me up. Can there not be another plane on standby for when delays happen. The weather was not stormy, whatever the reason for the delay it happens a lot! Talking to local kiwis. No one is happy about it. The planes are also quite cold. I realise there is a belief that the cold helps one sleep, but that's a myth. It really doesn't. There is a certain warm temperature maybe a touch below body heat that is cosy to sleep. I dressed extra warm, with a t-shit, sweater and feather winter coat, still using the blanket for my legs, to stay warm on the flight back to Vancouver. It was uncomfortable in economy class. Not much room to stretch between two people. Everything else was lovely, the attendants, the food. I wish that there were more signs at the Auckland airport, knowing where to go would have been nice too. When I first landed in Auckland and had to go to domestic, it was my first time after 30 years. I asked someone where do I go? they said follow the line. They didn't say there was a bus, there were no signs saying free bus to and from domestic. It was pouring with rain, my plane again had arrived late from Brisbane, that time, air NZ all the way and I followed the line, hoping it was around the next corner, and the next corner, and the next... arriving soaked! With a few mins to spare to my auckland to whangarei flight. High anxiety that day too. When I went from Vancouver-Auckland-Brisbane. I again was confused with the signs to go international. And walking through the shops, would never have guest that was the way to go. I realise Auckland airport is getting construction done, maybe that will solve the way people go with better signs then. but for now its very confusing. Plus I saw someone purchase maple syrup at customs before their flight, and it was confiscated when they had their carry on bag checked. That doesn't seem right, made not want to purchase anything at customs. If its going to be confiscated. my recharger battery to use on the go to power charge my ipad and phone was confiscated that was over $100, would like my money back. It went from vancouver to brisbane to auckland and whangarei, then whangarei to auckland. but auckland to vancouver my luggage had the lock broken and a note saying they took it. kinda feel violated. Could customs not have called me over and asked me about it, and i could have carried it on in my carryon bag, because it seemed ok when i had it on my carry on, just not my suitcase. I ipad and phone have lithium batteries, didn't seem right. It was for charging when i was up north of newzealand on the beach. taking lots of photos needed it to recharge divices when there was no electricity driving in the car. anyway that was annoying. live and learn.
Both my flights from Whangarei to Auckland and Auckland to Vancouver where late by an hour... That created a lot of anxiety that I would make it between flights, and had my husband waiting many hours for me in Vancouver to pick me up. Can there not be another plane on standby for when delays happen. The weather was not stormy, whatever the reason for the delay it happens a lot! Talking to local kiwis. No one is happy about it. The planes are also quite cold. I realise there is a belief that the cold helps one sleep, but that's a myth. It really doesn't. There is a certain warm temperature maybe a touch below body heat that is cosy to sleep. I dressed extra warm, with a t-shit, sweater and feather winter coat, still using the blanket for my legs, to stay warm on the flight back to Vancouver. It was uncomfortable in economy class. Not much room to stretch between two people. Everything else was lovely, the attendants, the food. I wish that there were more signs at the Auckland airport, knowing where to go would have been nice too. When I first landed in Auckland and had to go to domestic, it was my first time after 30 years. I asked someone where do I go? they said follow the line. They didn't say there was a bus, there were no signs saying free bus to and from domestic. It was pouring with rain, my plane again had arrived late from Brisbane, that time, air NZ all the way and I followed the line, hoping it was around the next corner, and the next corner, and the next... arriving soaked! With a few mins to spare to my auckland to whangarei flight. High anxiety that day too. When I went from Vancouver-Auckland-Brisbane. I again was confused with the signs to go international. And walking through the shops, would never have guest that was the way to go. I realise Auckland airport is getting construction done, maybe that will solve the way people go with better signs then. but for now its very confusing. Plus I saw someone purchase maple syrup at customs before their flight, and it was confiscated when they had their carry on bag checked. That doesn't seem right, made not want to purchase anything at customs. If its going to be confiscated. my recharger battery to use on the go to power charge my ipad and phone was confiscated that was over $100, would like my money back. It went from vancouver to brisbane to auckland and whangarei, then whangarei to auckland. but auckland to vancouver my luggage had the lock broken and a note saying they took it. kinda feel violated. Could customs not have called me over and asked me about it, and i could have carried it on in my carryon bag, because it seemed ok when i had it on my carry on, just not my suitcase. I ipad and phone have lithium batteries, didn't seem right. It was for charging when i was up north of newzealand on the beach. taking lots of photos needed it to recharge divices when there was no electricity driving in the car. anyway that was annoying. live and learn.
Both my flights from Whangarei to Auckland and Auckland to Vancouver where late by an hour... That created a lot of anxiety that I would make it between flights, and had my husband waiting many hours for me in Vancouver to pick me up. Can there not be another plane on standby for when delays happen. The weather was not stormy, whatever the reason for the delay it happens a lot! Talking to local kiwis. No one is happy about it. The planes are also quite cold. I realise there is a belief that the cold helps one sleep, but that's a myth. It really doesn't. There is a certain warm temperature maybe a touch below body heat that is cosy to sleep. I dressed extra warm, with a t-shit, sweater and feather winter coat, still using the blanket for my legs, to stay warm on the flight back to Vancouver. It was uncomfortable in economy class. Not much room to stretch between two people. Everything else was lovely, the attendants, the food. I wish that there were more signs at the Auckland airport, knowing where to go would have been nice too. When I first landed in Auckland and had to go to domestic, it was my first time after 30 years. I asked someone where do I go? they said follow the line. They didn't say there was a bus, there were no signs saying free bus to and from domestic. It was pouring with rain, my plane again had arrived late from Brisbane, that time, air NZ all the way and I followed the line, hoping it was around the next corner, and the next corner, and the next... arriving soaked! With a few mins to spare to my auckland to whangarei flight. High anxiety that day too. When I went from Vancouver-Auckland-Brisbane. I again was confused with the signs to go international. And walking through the shops, would never have guest that was the way to go. I realise Auckland airport is getting construction done, maybe that will solve the way people go with better signs then. but for now its very confusing. Plus I saw someone purchase maple syrup at customs before their flight, and it was confiscated when they had their carry on bag checked. That doesn't seem right, made not want to purchase anything at customs. If its going to be confiscated. my recharger battery to use on the go to power charge my ipad and phone was confiscated that was over $100, would like my money back. It went from vancouver to brisbane to auckland and whangarei, then whangarei to auckland. but auckland to vancouver my luggage had the lock broken and a note saying they took it. kinda feel violated. Could customs not have called me over and asked me about it, and i could have carried it on in my carryon bag, because it seemed ok when i had it on my carry on, just not my suitcase. I ipad and phone have lithium batteries, didn't seem right. It was for charging when i was up north of newzealand on the beach. taking lots of photos needed it to recharge divices when there was no electricity driving in the car. anyway that was annoying. live and learn.
Related info for your journey
Find useful and relevant information for your journey from Sydney to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Sydney to San Diego?
Air Canada and Air New Zealand can get you from Sydney to San Diego in just under 27h 03m. Your travel time can differ by up to 21m. The distance from Sydney to San Diego is about 12086 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Sydney to San Diego round-trip?
Hawaiian Airlines, at $719, was found to be the cheapest airline from Sydney to San Diego.Alternate airlines to your destination round-trip include Air Canada and Air New Zealand. Users have found that Hawaiian Airlines is 56% cheaper than the other options available to this destination.
Can I find deals for business class flights from Sydney to San Diego?
Yes. Cheapflights offers flight deals from Sydney to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Sydney to San Diego?
Currently, May is the cheapest month in which you can book a flight from Sydney to San Diego (average of $921). Flying from Sydney to San Diego in June is currently the most expensive (average of $1,369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Discover the top 6 airlines that operate flights from Sydney to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 5 dicembre 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Sydney to San Diego?
When you search for this flight from Sydney to San Diego, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Sydney to San Diego?
Cheapflights helps you find that perfect flight to San Diego from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Sydney to San Diego with no change fees?
Need flexible booking options for your flight to San Diego from Sydney? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Sydney to San Diego become cheaper?
Yes! Start tracking prices for Sydney to San Diego flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.